PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-DTL-83729/3BChopper,electronic

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5945-00-168-3800 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-168-3800 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-168-3800. Primary manufacturer part number: MIL-DTL-83729/3B.
Features
  • Chopper,electronic — FSC 5945
  • Plug in Mounting Feature: PROVIDED
  • Plug in Mounting Feature: PROVIDED
  • Output Frequency Rating: 400.0 HERTZ NOMINAL
  • Phase Angle in Deg: 65.0
  • Drive Voltage Relationship to Input Voltage: UNEQUAL
  • Input Current Rating: 2.0 MILLIAMPERES MAXIMUM
  • Input Voltage Rating: 6.3 DC VOLTS NOMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chopper,electronic, cataloged under National Stock Number 5945-00-168-3800, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-168-3800
Primary Part NumberMIL-DTL-83729/3B
Item NameChopper,electronic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Plug in Mounting FeaturePROVIDED
Plug in Mounting FeaturePROVIDED
Output Frequency Rating400.0 HERTZ NOMINAL
Phase Angle in Deg65.0
Drive Voltage Relationship to Input VoltageUNEQUAL
Input Current Rating2.0 MILLIAMPERES MAXIMUM
Input Voltage Rating6.3 DC VOLTS NOMINAL
Dwell Time Rating in Deg115.0 MINIMUM AND 165.0 MAXIMUM
Operating Temp Range-40.0 TO 125.0 CELSIUS DEGC
Hermetically Sealed FeaturePROVIDED
Output/input Voltage RelationshipUNEQUAL
Unit TypeELECTROMECHANICAL
Phase Angle in Deg65.0
Dwell Time Rating in Deg115.0 MINIMUM AND 165.0 MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5945-00-168-3801 INTERCHANGEABLE
Chopper,electronic
5945-00-200-9288 INTERCHANGEABLE
Chopper,electronic
5945-00-234-0123247ASC0575-001 INTERCHANGEABLE
Chopper,electronic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5945-00-489-779614-03099-0A INTERCHANGEABLE
Chopper,electronic
Ballantine Laboratories Inc
5945-00-791-4544600 INTERCHANGEABLE
Chopper,electronic
Sensata Technologies Maryland, Inc
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-83729/3B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC83729-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83729/3-001 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-83729/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
DMS 84128B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5945-00-168-3801INTERCHANGEABLE
CHOPPER,ELECTRONIC
5945-00-200-9288INTERCHANGEABLE
CHOPPER,ELECTRONIC
5945-00-234-0123INTERCHANGEABLE
CHOPPER,ELECTRONIC
247ASC0575-001
5945-00-489-7796INTERCHANGEABLE
CHOPPER,ELECTRONIC
14-03099-0A
5945-00-791-4544INTERCHANGEABLE
CHOPPER,ELECTRONIC
600

Frequently Asked Questions

What is NSN 5945-00-168-3800?

NSN 5945-00-168-3800 is a Chopper,electronic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-168-3800?

NSN 5945-00-168-3800 has 5 cross-referenced part numbers: MIL-DTL-83729/3B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC83729-3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83729/3-001 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-83729/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), DMS 84128B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5945-00-168-3800?

There are 5 known substitutes for 5945-00-168-3800: 5945-00-168-3801, 5945-00-200-9288, 5945-00-234-0123 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-DTL-83729/3B?

Key specifications for MIL-DTL-83729/3B: Plug in Mounting Feature: PROVIDED; Plug in Mounting Feature: PROVIDED; Output Frequency Rating: 400.0 HERTZ NOMINAL; Phase Angle in Deg: 65.0. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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